MOUNT VICTORIA GUIDED TOUR FIELD GUIDE
Milky Way Underground: A Biologist-Guided Walk Through Mount Victoria’s Glowworm Tunnel
A 6‑hour guided outing that combines a near‑400m pitch‑dark glowworm tunnel, a walk through Dry Canyon, and a picnic among Wollemi National Park’s tree ferns.
Milky Way Underground: A Biologist-Guided Walk Through Mount Victoria’s Glowworm Tunnel.
This guided outing leads you from the rim into a lost world: a near‑400m tunnel so dark it feels subterranean, where glowworms stud the walls and ceiling like the Milky Way. A biologist guide illuminates the life of these tiny lights as the group also wanders a dramatic yet easy Blue Mountains slot — the Dry Canyon — before lunching beneath the lush tree ferns of Wollemi National Park.
Highlights
Outing Highlights
Glowworm Tunnel: a Milky Way underground
The tunnel is almost 400 m long and pitch dark; the glowworms illuminate the walls and ceiling, and the operator provides red‑light headlamps so the spectacle isn’t disturbed.
Biologist-led interpretation
A biologist accompanies the group to explain glowworm biology and behavior, turning the glowing ceiling from a curiosity into a living story.
Dry Canyon and tree-fern picnic
The itinerary includes a walk through the Dry Canyon — a dramatic slot canyon that is nonetheless an easy walk with one small scramble that guides will assist you through — and a picnic lunch among tree ferns in Wollemi National Park.
What the day feels like
How the day unfolds
Expect a relaxed, interpretive outing: transfers to the start, an easy walk of 3–4 hours that includes a slow, hushed passage through the glowworm tunnel and a measured exploration of the Dry Canyon, punctuated by a picnic under tree ferns in Wollemi National Park.
Suitability
Who it's for
Who this outing suits — and who should think twice.
Practical planner
Details to review before reserving
The operator provides red‑light headlamps so the glowworms won’t be disturbed; participants should follow guidance on clothing and footwear from the operator.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
How long does the outing take?
The outing is scheduled as a roughly 6‑hour day including travel, with about 3–4 hours of easy walking on the route.
Where do we meet and how long is the drive?
You can meet at Mt Wilson or at the Zigzag Railway (Clarence); travel time is about 1 hour each way (or about 40 minutes from Clarence).
How long is the glowworm tunnel and what is it like inside?
The tunnel is almost 400 m long and is pitch dark inside; glowworms light the walls and ceiling like the Milky Way.
Are headlamps provided?
Yes — red‑light headlamps are provided so the glowworms are not disturbed.
Is the walk difficult?
The walk is described as easy overall; there is one small scramble in the Dry Canyon for which guides will assist participants.
Is there an age limit for participants?
Children are accepted from age 8 and up.